Base | Representation |
---|---|
bin | 11010100110001… |
… | …01001111010001 |
3 | 120112210221220020 |
4 | 31103011033101 |
5 | 424103343001 |
6 | 34045534053 |
7 | 5346240546 |
oct | 1523051721 |
9 | 515727806 |
10 | 223106001 |
11 | 104a34928 |
12 | 62874329 |
13 | 372b73b1 |
14 | 218b8bcd |
15 | 148c0736 |
hex | d4c53d1 |
223106001 has 8 divisors (see below), whose sum is σ = 300817440. Its totient is φ = 147065952.
The previous prime is 223105997. The next prime is 223106017. The reversal of 223106001 is 100601322.
223106001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 223106001 - 22 = 223105997 is a prime.
It is a super-3 number, since 3×2231060013 (a number of 26 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (223106701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417535 + ... + 418068.
It is an arithmetic number, because the mean of its divisors is an integer number (37602180).
Almost surely, 2223106001 is an apocalyptic number.
It is an amenable number.
223106001 is a deficient number, since it is larger than the sum of its proper divisors (77711439).
223106001 is an equidigital number, since it uses as much as digits as its factorization.
223106001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835695.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 223106001 is about 14936.7332773937. The cubic root of 223106001 is about 606.5087684645.
Adding to 223106001 its reverse (100601322), we get a palindrome (323707323).
The spelling of 223106001 in words is "two hundred twenty-three million, one hundred six thousand, one".
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